. the latest abc news washington post tracking poll shows the race is tied at 48%. here is abc news reporter with a look at the final push. >> the countdown is on. president obama and mitt romney traveling from one swing state to another for a battle of votes and victory on tuesday. >> four more years! four more years! >> the last leg means large rallys and the president has some star power. katy perry warmed up the crowd in wisconsin. sounding raspy the president asked for more time to finish the work he started. >> we made real progress these past four years. but wisconsin, we are all gathered here today because we have more work to do. >> mitt romney made his final stop of the day in colorado. he says the progress so far isn't enough and it is time for change. >> the question of this election comes down to this, do you want more of the same or do you want real change? >> it was the last day of early voting in florida. voters there faced long lines, some waiting hours to get into polling centers. and in response to super storm sandy, chris christie ordered county clerks to open their offi